1 /* 2 Copyright (C) 2010 Willow Garage <http://www.willowgarage.com> 3 Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com> 4 Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> 5 Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> 6 Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> 7 Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org> 8 <http://rt2x00.serialmonkey.com> 9 10 This program is free software; you can redistribute it and/or modify 11 it under the terms of the GNU General Public License as published by 12 the Free Software Foundation; either version 2 of the License, or 13 (at your option) any later version. 14 15 This program is distributed in the hope that it will be useful, 16 but WITHOUT ANY WARRANTY; without even the implied warranty of 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 GNU General Public License for more details. 19 20 You should have received a copy of the GNU General Public License 21 along with this program; if not, see <http://www.gnu.org/licenses/>. 22 */ 23 24 /* 25 Module: rt2800usb 26 Abstract: rt2800usb device specific routines. 27 Supported chipsets: RT2800U. 28 */ 29 30 #include <linux/delay.h> 31 #include <linux/etherdevice.h> 32 #include <linux/kernel.h> 33 #include <linux/module.h> 34 #include <linux/usb.h> 35 36 #include "rt2x00.h" 37 #include "rt2x00usb.h" 38 #include "rt2800lib.h" 39 #include "rt2800.h" 40 #include "rt2800usb.h" 41 42 /* 43 * Allow hardware encryption to be disabled. 44 */ 45 static bool modparam_nohwcrypt; 46 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444); 47 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); 48 49 static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) 50 { 51 return modparam_nohwcrypt; 52 } 53 54 /* 55 * Queue handlers. 56 */ 57 static void rt2800usb_start_queue(struct data_queue *queue) 58 { 59 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; 60 u32 reg; 61 62 switch (queue->qid) { 63 case QID_RX: 64 reg = rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL); 65 rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1); 66 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); 67 break; 68 case QID_BEACON: 69 reg = rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG); 70 rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); 71 rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); 72 rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1); 73 rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); 74 break; 75 default: 76 break; 77 } 78 } 79 80 static void rt2800usb_stop_queue(struct data_queue *queue) 81 { 82 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; 83 u32 reg; 84 85 switch (queue->qid) { 86 case QID_RX: 87 reg = rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL); 88 rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0); 89 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); 90 break; 91 case QID_BEACON: 92 reg = rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG); 93 rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); 94 rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); 95 rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); 96 rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); 97 break; 98 default: 99 break; 100 } 101 } 102 103 /* 104 * test if there is an entry in any TX queue for which DMA is done 105 * but the TX status has not been returned yet 106 */ 107 static bool rt2800usb_txstatus_pending(struct rt2x00_dev *rt2x00dev) 108 { 109 struct data_queue *queue; 110 111 tx_queue_for_each(rt2x00dev, queue) { 112 if (rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE) != 113 rt2x00queue_get_entry(queue, Q_INDEX_DONE)) 114 return true; 115 } 116 return false; 117 } 118 119 #define TXSTATUS_READ_INTERVAL 1000000 120 121 static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev, 122 int urb_status, u32 tx_status) 123 { 124 bool valid; 125 126 if (urb_status) { 127 rt2x00_warn(rt2x00dev, "TX status read failed %d\n", 128 urb_status); 129 130 goto stop_reading; 131 } 132 133 valid = rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID); 134 if (valid) { 135 if (!kfifo_put(&rt2x00dev->txstatus_fifo, tx_status)) 136 rt2x00_warn(rt2x00dev, "TX status FIFO overrun\n"); 137 138 queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work); 139 140 /* Reschedule urb to read TX status again instantly */ 141 return true; 142 } 143 144 /* Check if there is any entry that timedout waiting on TX status */ 145 if (rt2800_txstatus_timeout(rt2x00dev)) 146 queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work); 147 148 if (rt2800usb_txstatus_pending(rt2x00dev)) { 149 /* Read register after 1 ms */ 150 hrtimer_start(&rt2x00dev->txstatus_timer, 151 TXSTATUS_READ_INTERVAL, 152 HRTIMER_MODE_REL); 153 return false; 154 } 155 156 stop_reading: 157 clear_bit(TX_STATUS_READING, &rt2x00dev->flags); 158 /* 159 * There is small race window above, between txstatus pending check and 160 * clear_bit someone could do rt2x00usb_interrupt_txdone, so recheck 161 * here again if status reading is needed. 162 */ 163 if (rt2800usb_txstatus_pending(rt2x00dev) && 164 !test_and_set_bit(TX_STATUS_READING, &rt2x00dev->flags)) 165 return true; 166 else 167 return false; 168 } 169 170 static void rt2800usb_async_read_tx_status(struct rt2x00_dev *rt2x00dev) 171 { 172 173 if (test_and_set_bit(TX_STATUS_READING, &rt2x00dev->flags)) 174 return; 175 176 /* Read TX_STA_FIFO register after 2 ms */ 177 hrtimer_start(&rt2x00dev->txstatus_timer, 178 2 * TXSTATUS_READ_INTERVAL, 179 HRTIMER_MODE_REL); 180 } 181 182 static void rt2800usb_tx_dma_done(struct queue_entry *entry) 183 { 184 struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; 185 186 rt2800usb_async_read_tx_status(rt2x00dev); 187 } 188 189 static enum hrtimer_restart rt2800usb_tx_sta_fifo_timeout(struct hrtimer *timer) 190 { 191 struct rt2x00_dev *rt2x00dev = 192 container_of(timer, struct rt2x00_dev, txstatus_timer); 193 194 rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO, 195 rt2800usb_tx_sta_fifo_read_completed); 196 197 return HRTIMER_NORESTART; 198 } 199 200 /* 201 * Firmware functions 202 */ 203 static int rt2800usb_autorun_detect(struct rt2x00_dev *rt2x00dev) 204 { 205 __le32 *reg; 206 u32 fw_mode; 207 int ret; 208 209 reg = kmalloc(sizeof(*reg), GFP_KERNEL); 210 if (reg == NULL) 211 return -ENOMEM; 212 /* cannot use rt2x00usb_register_read here as it uses different 213 * mode (MULTI_READ vs. DEVICE_MODE) and does not pass the 214 * magic value USB_MODE_AUTORUN (0x11) to the device, thus the 215 * returned value would be invalid. 216 */ 217 ret = rt2x00usb_vendor_request(rt2x00dev, USB_DEVICE_MODE, 218 USB_VENDOR_REQUEST_IN, 0, 219 USB_MODE_AUTORUN, reg, sizeof(*reg), 220 REGISTER_TIMEOUT_FIRMWARE); 221 fw_mode = le32_to_cpu(*reg); 222 kfree(reg); 223 if (ret < 0) 224 return ret; 225 226 if ((fw_mode & 0x00000003) == 2) 227 return 1; 228 229 return 0; 230 } 231 232 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev) 233 { 234 return FIRMWARE_RT2870; 235 } 236 237 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev, 238 const u8 *data, const size_t len) 239 { 240 int status; 241 u32 offset; 242 u32 length; 243 int retval; 244 245 /* 246 * Check which section of the firmware we need. 247 */ 248 if (rt2x00_rt(rt2x00dev, RT2860) || 249 rt2x00_rt(rt2x00dev, RT2872) || 250 rt2x00_rt(rt2x00dev, RT3070)) { 251 offset = 0; 252 length = 4096; 253 } else { 254 offset = 4096; 255 length = 4096; 256 } 257 258 /* 259 * Write firmware to device. 260 */ 261 retval = rt2800usb_autorun_detect(rt2x00dev); 262 if (retval < 0) 263 return retval; 264 if (retval) { 265 rt2x00_info(rt2x00dev, 266 "Firmware loading not required - NIC in AutoRun mode\n"); 267 __clear_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); 268 } else { 269 rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, 270 data + offset, length); 271 } 272 273 rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); 274 rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); 275 276 /* 277 * Send firmware request to device to load firmware, 278 * we need to specify a long timeout time. 279 */ 280 status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 281 0, USB_MODE_FIRMWARE, 282 REGISTER_TIMEOUT_FIRMWARE); 283 if (status < 0) { 284 rt2x00_err(rt2x00dev, "Failed to write Firmware to device\n"); 285 return status; 286 } 287 288 msleep(10); 289 rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); 290 291 return 0; 292 } 293 294 /* 295 * Device state switch handlers. 296 */ 297 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev) 298 { 299 u32 reg; 300 301 /* 302 * Wait until BBP and RF are ready. 303 */ 304 if (rt2800_wait_csr_ready(rt2x00dev)) 305 return -EBUSY; 306 307 reg = rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL); 308 rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000); 309 310 reg = 0; 311 rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1); 312 rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1); 313 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); 314 315 rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0, 316 USB_MODE_RESET, REGISTER_TIMEOUT); 317 318 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); 319 320 return 0; 321 } 322 323 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev) 324 { 325 u32 reg = 0; 326 327 if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev))) 328 return -EIO; 329 330 rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0); 331 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN, 0); 332 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128); 333 /* 334 * Total room for RX frames in kilobytes, PBF might still exceed 335 * this limit so reduce the number to prevent errors. 336 */ 337 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT, 338 ((rt2x00dev->rx->limit * DATA_FRAME_SIZE) 339 / 1024) - 3); 340 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1); 341 rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1); 342 rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg); 343 344 return rt2800_enable_radio(rt2x00dev); 345 } 346 347 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev) 348 { 349 rt2800_disable_radio(rt2x00dev); 350 } 351 352 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev, 353 enum dev_state state) 354 { 355 if (state == STATE_AWAKE) 356 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2); 357 else 358 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2); 359 360 return 0; 361 } 362 363 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev, 364 enum dev_state state) 365 { 366 int retval = 0; 367 368 switch (state) { 369 case STATE_RADIO_ON: 370 /* 371 * Before the radio can be enabled, the device first has 372 * to be woken up. After that it needs a bit of time 373 * to be fully awake and then the radio can be enabled. 374 */ 375 rt2800usb_set_state(rt2x00dev, STATE_AWAKE); 376 msleep(1); 377 retval = rt2800usb_enable_radio(rt2x00dev); 378 break; 379 case STATE_RADIO_OFF: 380 /* 381 * After the radio has been disabled, the device should 382 * be put to sleep for powersaving. 383 */ 384 rt2800usb_disable_radio(rt2x00dev); 385 rt2800usb_set_state(rt2x00dev, STATE_SLEEP); 386 break; 387 case STATE_RADIO_IRQ_ON: 388 case STATE_RADIO_IRQ_OFF: 389 /* No support, but no error either */ 390 break; 391 case STATE_DEEP_SLEEP: 392 case STATE_SLEEP: 393 case STATE_STANDBY: 394 case STATE_AWAKE: 395 retval = rt2800usb_set_state(rt2x00dev, state); 396 break; 397 default: 398 retval = -ENOTSUPP; 399 break; 400 } 401 402 if (unlikely(retval)) 403 rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n", 404 state, retval); 405 406 return retval; 407 } 408 409 /* 410 * TX descriptor initialization 411 */ 412 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry) 413 { 414 if (entry->queue->qid == QID_BEACON) 415 return (__le32 *) (entry->skb->data); 416 else 417 return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE); 418 } 419 420 static void rt2800usb_write_tx_desc(struct queue_entry *entry, 421 struct txentry_desc *txdesc) 422 { 423 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); 424 __le32 *txi = (__le32 *) entry->skb->data; 425 u32 word; 426 427 /* 428 * Initialize TXINFO descriptor 429 */ 430 word = rt2x00_desc_read(txi, 0); 431 432 /* 433 * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is 434 * TXWI + 802.11 header + L2 pad + payload + pad, 435 * so need to decrease size of TXINFO. 436 */ 437 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, 438 roundup(entry->skb->len, 4) - TXINFO_DESC_SIZE); 439 rt2x00_set_field32(&word, TXINFO_W0_WIV, 440 !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); 441 rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2); 442 rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0); 443 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0); 444 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST, 445 test_bit(ENTRY_TXD_BURST, &txdesc->flags)); 446 rt2x00_desc_write(txi, 0, word); 447 448 /* 449 * Register descriptor details in skb frame descriptor. 450 */ 451 skbdesc->flags |= SKBDESC_DESC_IN_SKB; 452 skbdesc->desc = txi; 453 skbdesc->desc_len = TXINFO_DESC_SIZE + entry->queue->winfo_size; 454 } 455 456 /* 457 * TX data initialization 458 */ 459 static int rt2800usb_get_tx_data_len(struct queue_entry *entry) 460 { 461 /* 462 * pad(1~3 bytes) is needed after each 802.11 payload. 463 * USB end pad(4 bytes) is needed at each USB bulk out packet end. 464 * TX frame format is : 465 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad | 466 * |<------------- tx_pkt_len ------------->| 467 */ 468 469 return roundup(entry->skb->len, 4) + 4; 470 } 471 472 /* 473 * TX control handlers 474 */ 475 static void rt2800usb_work_txdone(struct work_struct *work) 476 { 477 struct rt2x00_dev *rt2x00dev = 478 container_of(work, struct rt2x00_dev, txdone_work); 479 480 while (!kfifo_is_empty(&rt2x00dev->txstatus_fifo) || 481 rt2800_txstatus_timeout(rt2x00dev)) { 482 483 rt2800_txdone(rt2x00dev); 484 485 rt2800_txdone_nostatus(rt2x00dev); 486 487 /* 488 * The hw may delay sending the packet after DMA complete 489 * if the medium is busy, thus the TX_STA_FIFO entry is 490 * also delayed -> use a timer to retrieve it. 491 */ 492 if (rt2800usb_txstatus_pending(rt2x00dev)) 493 rt2800usb_async_read_tx_status(rt2x00dev); 494 } 495 } 496 497 /* 498 * RX control handlers 499 */ 500 static void rt2800usb_fill_rxdone(struct queue_entry *entry, 501 struct rxdone_entry_desc *rxdesc) 502 { 503 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); 504 __le32 *rxi = (__le32 *)entry->skb->data; 505 __le32 *rxd; 506 u32 word; 507 int rx_pkt_len; 508 509 /* 510 * Copy descriptor to the skbdesc->desc buffer, making it safe from 511 * moving of frame data in rt2x00usb. 512 */ 513 memcpy(skbdesc->desc, rxi, skbdesc->desc_len); 514 515 /* 516 * RX frame format is : 517 * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad | 518 * |<------------ rx_pkt_len -------------->| 519 */ 520 word = rt2x00_desc_read(rxi, 0); 521 rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN); 522 523 /* 524 * Remove the RXINFO structure from the sbk. 525 */ 526 skb_pull(entry->skb, RXINFO_DESC_SIZE); 527 528 /* 529 * Check for rx_pkt_len validity. Return if invalid, leaving 530 * rxdesc->size zeroed out by the upper level. 531 */ 532 if (unlikely(rx_pkt_len == 0 || 533 rx_pkt_len > entry->queue->data_size)) { 534 rt2x00_err(entry->queue->rt2x00dev, 535 "Bad frame size %d, forcing to 0\n", rx_pkt_len); 536 return; 537 } 538 539 rxd = (__le32 *)(entry->skb->data + rx_pkt_len); 540 541 /* 542 * It is now safe to read the descriptor on all architectures. 543 */ 544 word = rt2x00_desc_read(rxd, 0); 545 546 if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR)) 547 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC; 548 549 rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR); 550 551 if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) { 552 /* 553 * Hardware has stripped IV/EIV data from 802.11 frame during 554 * decryption. Unfortunately the descriptor doesn't contain 555 * any fields with the EIV/IV data either, so they can't 556 * be restored by rt2x00lib. 557 */ 558 rxdesc->flags |= RX_FLAG_IV_STRIPPED; 559 560 /* 561 * The hardware has already checked the Michael Mic and has 562 * stripped it from the frame. Signal this to mac80211. 563 */ 564 rxdesc->flags |= RX_FLAG_MMIC_STRIPPED; 565 566 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) { 567 rxdesc->flags |= RX_FLAG_DECRYPTED; 568 } else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) { 569 /* 570 * In order to check the Michael Mic, the packet must have 571 * been decrypted. Mac80211 doesnt check the MMIC failure 572 * flag to initiate MMIC countermeasures if the decoded flag 573 * has not been set. 574 */ 575 rxdesc->flags |= RX_FLAG_DECRYPTED; 576 577 rxdesc->flags |= RX_FLAG_MMIC_ERROR; 578 } 579 } 580 581 if (rt2x00_get_field32(word, RXD_W0_MY_BSS)) 582 rxdesc->dev_flags |= RXDONE_MY_BSS; 583 584 if (rt2x00_get_field32(word, RXD_W0_L2PAD)) 585 rxdesc->dev_flags |= RXDONE_L2PAD; 586 587 /* 588 * Remove RXD descriptor from end of buffer. 589 */ 590 skb_trim(entry->skb, rx_pkt_len); 591 592 /* 593 * Process the RXWI structure. 594 */ 595 rt2800_process_rxwi(entry, rxdesc); 596 } 597 598 /* 599 * Device probe functions. 600 */ 601 static int rt2800usb_efuse_detect(struct rt2x00_dev *rt2x00dev) 602 { 603 int retval; 604 605 retval = rt2800usb_autorun_detect(rt2x00dev); 606 if (retval < 0) 607 return retval; 608 if (retval) 609 return 1; 610 return rt2800_efuse_detect(rt2x00dev); 611 } 612 613 static int rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev) 614 { 615 int retval; 616 617 retval = rt2800usb_efuse_detect(rt2x00dev); 618 if (retval < 0) 619 return retval; 620 if (retval) 621 retval = rt2800_read_eeprom_efuse(rt2x00dev); 622 else 623 retval = rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, 624 EEPROM_SIZE); 625 626 return retval; 627 } 628 629 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) 630 { 631 int retval; 632 633 retval = rt2800_probe_hw(rt2x00dev); 634 if (retval) 635 return retval; 636 637 /* 638 * Set txstatus timer function. 639 */ 640 rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout; 641 642 /* 643 * Overwrite TX done handler 644 */ 645 INIT_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone); 646 647 return 0; 648 } 649 650 static const struct ieee80211_ops rt2800usb_mac80211_ops = { 651 .tx = rt2x00mac_tx, 652 .start = rt2x00mac_start, 653 .stop = rt2x00mac_stop, 654 .add_interface = rt2x00mac_add_interface, 655 .remove_interface = rt2x00mac_remove_interface, 656 .config = rt2x00mac_config, 657 .configure_filter = rt2x00mac_configure_filter, 658 .set_tim = rt2x00mac_set_tim, 659 .set_key = rt2x00mac_set_key, 660 .sw_scan_start = rt2x00mac_sw_scan_start, 661 .sw_scan_complete = rt2x00mac_sw_scan_complete, 662 .get_stats = rt2x00mac_get_stats, 663 .get_key_seq = rt2800_get_key_seq, 664 .set_rts_threshold = rt2800_set_rts_threshold, 665 .sta_add = rt2800_sta_add, 666 .sta_remove = rt2800_sta_remove, 667 .bss_info_changed = rt2x00mac_bss_info_changed, 668 .conf_tx = rt2800_conf_tx, 669 .get_tsf = rt2800_get_tsf, 670 .rfkill_poll = rt2x00mac_rfkill_poll, 671 .ampdu_action = rt2800_ampdu_action, 672 .flush = rt2x00mac_flush, 673 .get_survey = rt2800_get_survey, 674 .get_ringparam = rt2x00mac_get_ringparam, 675 .tx_frames_pending = rt2x00mac_tx_frames_pending, 676 }; 677 678 static const struct rt2800_ops rt2800usb_rt2800_ops = { 679 .register_read = rt2x00usb_register_read, 680 .register_read_lock = rt2x00usb_register_read_lock, 681 .register_write = rt2x00usb_register_write, 682 .register_write_lock = rt2x00usb_register_write_lock, 683 .register_multiread = rt2x00usb_register_multiread, 684 .register_multiwrite = rt2x00usb_register_multiwrite, 685 .regbusy_read = rt2x00usb_regbusy_read, 686 .read_eeprom = rt2800usb_read_eeprom, 687 .hwcrypt_disabled = rt2800usb_hwcrypt_disabled, 688 .drv_write_firmware = rt2800usb_write_firmware, 689 .drv_init_registers = rt2800usb_init_registers, 690 .drv_get_txwi = rt2800usb_get_txwi, 691 }; 692 693 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { 694 .probe_hw = rt2800usb_probe_hw, 695 .get_firmware_name = rt2800usb_get_firmware_name, 696 .check_firmware = rt2800_check_firmware, 697 .load_firmware = rt2800_load_firmware, 698 .initialize = rt2x00usb_initialize, 699 .uninitialize = rt2x00usb_uninitialize, 700 .clear_entry = rt2x00usb_clear_entry, 701 .set_device_state = rt2800usb_set_device_state, 702 .rfkill_poll = rt2800_rfkill_poll, 703 .link_stats = rt2800_link_stats, 704 .reset_tuner = rt2800_reset_tuner, 705 .link_tuner = rt2800_link_tuner, 706 .gain_calibration = rt2800_gain_calibration, 707 .vco_calibration = rt2800_vco_calibration, 708 .start_queue = rt2800usb_start_queue, 709 .kick_queue = rt2x00usb_kick_queue, 710 .stop_queue = rt2800usb_stop_queue, 711 .flush_queue = rt2x00usb_flush_queue, 712 .tx_dma_done = rt2800usb_tx_dma_done, 713 .write_tx_desc = rt2800usb_write_tx_desc, 714 .write_tx_data = rt2800_write_tx_data, 715 .write_beacon = rt2800_write_beacon, 716 .clear_beacon = rt2800_clear_beacon, 717 .get_tx_data_len = rt2800usb_get_tx_data_len, 718 .fill_rxdone = rt2800usb_fill_rxdone, 719 .config_shared_key = rt2800_config_shared_key, 720 .config_pairwise_key = rt2800_config_pairwise_key, 721 .config_filter = rt2800_config_filter, 722 .config_intf = rt2800_config_intf, 723 .config_erp = rt2800_config_erp, 724 .config_ant = rt2800_config_ant, 725 .config = rt2800_config, 726 }; 727 728 static void rt2800usb_queue_init(struct data_queue *queue) 729 { 730 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; 731 unsigned short txwi_size, rxwi_size; 732 733 rt2800_get_txwi_rxwi_size(rt2x00dev, &txwi_size, &rxwi_size); 734 735 switch (queue->qid) { 736 case QID_RX: 737 queue->limit = 128; 738 queue->data_size = AGGREGATION_SIZE; 739 queue->desc_size = RXINFO_DESC_SIZE; 740 queue->winfo_size = rxwi_size; 741 queue->priv_size = sizeof(struct queue_entry_priv_usb); 742 break; 743 744 case QID_AC_VO: 745 case QID_AC_VI: 746 case QID_AC_BE: 747 case QID_AC_BK: 748 queue->limit = 16; 749 queue->data_size = AGGREGATION_SIZE; 750 queue->desc_size = TXINFO_DESC_SIZE; 751 queue->winfo_size = txwi_size; 752 queue->priv_size = sizeof(struct queue_entry_priv_usb); 753 break; 754 755 case QID_BEACON: 756 queue->limit = 8; 757 queue->data_size = MGMT_FRAME_SIZE; 758 queue->desc_size = TXINFO_DESC_SIZE; 759 queue->winfo_size = txwi_size; 760 queue->priv_size = sizeof(struct queue_entry_priv_usb); 761 break; 762 763 case QID_ATIM: 764 /* fallthrough */ 765 default: 766 BUG(); 767 break; 768 } 769 } 770 771 static const struct rt2x00_ops rt2800usb_ops = { 772 .name = KBUILD_MODNAME, 773 .drv_data_size = sizeof(struct rt2800_drv_data), 774 .max_ap_intf = 8, 775 .eeprom_size = EEPROM_SIZE, 776 .rf_size = RF_SIZE, 777 .tx_queues = NUM_TX_QUEUES, 778 .queue_init = rt2800usb_queue_init, 779 .lib = &rt2800usb_rt2x00_ops, 780 .drv = &rt2800usb_rt2800_ops, 781 .hw = &rt2800usb_mac80211_ops, 782 #ifdef CONFIG_RT2X00_LIB_DEBUGFS 783 .debugfs = &rt2800_rt2x00debug, 784 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ 785 }; 786 787 /* 788 * rt2800usb module information. 789 */ 790 static const struct usb_device_id rt2800usb_device_table[] = { 791 /* Abocom */ 792 { USB_DEVICE(0x07b8, 0x2870) }, 793 { USB_DEVICE(0x07b8, 0x2770) }, 794 { USB_DEVICE(0x07b8, 0x3070) }, 795 { USB_DEVICE(0x07b8, 0x3071) }, 796 { USB_DEVICE(0x07b8, 0x3072) }, 797 { USB_DEVICE(0x1482, 0x3c09) }, 798 /* AirTies */ 799 { USB_DEVICE(0x1eda, 0x2012) }, 800 { USB_DEVICE(0x1eda, 0x2210) }, 801 { USB_DEVICE(0x1eda, 0x2310) }, 802 /* Allwin */ 803 { USB_DEVICE(0x8516, 0x2070) }, 804 { USB_DEVICE(0x8516, 0x2770) }, 805 { USB_DEVICE(0x8516, 0x2870) }, 806 { USB_DEVICE(0x8516, 0x3070) }, 807 { USB_DEVICE(0x8516, 0x3071) }, 808 { USB_DEVICE(0x8516, 0x3072) }, 809 /* Alpha Networks */ 810 { USB_DEVICE(0x14b2, 0x3c06) }, 811 { USB_DEVICE(0x14b2, 0x3c07) }, 812 { USB_DEVICE(0x14b2, 0x3c09) }, 813 { USB_DEVICE(0x14b2, 0x3c12) }, 814 { USB_DEVICE(0x14b2, 0x3c23) }, 815 { USB_DEVICE(0x14b2, 0x3c25) }, 816 { USB_DEVICE(0x14b2, 0x3c27) }, 817 { USB_DEVICE(0x14b2, 0x3c28) }, 818 { USB_DEVICE(0x14b2, 0x3c2c) }, 819 /* Amit */ 820 { USB_DEVICE(0x15c5, 0x0008) }, 821 /* Askey */ 822 { USB_DEVICE(0x1690, 0x0740) }, 823 /* ASUS */ 824 { USB_DEVICE(0x0b05, 0x1731) }, 825 { USB_DEVICE(0x0b05, 0x1732) }, 826 { USB_DEVICE(0x0b05, 0x1742) }, 827 { USB_DEVICE(0x0b05, 0x1784) }, 828 { USB_DEVICE(0x1761, 0x0b05) }, 829 /* AzureWave */ 830 { USB_DEVICE(0x13d3, 0x3247) }, 831 { USB_DEVICE(0x13d3, 0x3273) }, 832 { USB_DEVICE(0x13d3, 0x3305) }, 833 { USB_DEVICE(0x13d3, 0x3307) }, 834 { USB_DEVICE(0x13d3, 0x3321) }, 835 /* Belkin */ 836 { USB_DEVICE(0x050d, 0x8053) }, 837 { USB_DEVICE(0x050d, 0x805c) }, 838 { USB_DEVICE(0x050d, 0x815c) }, 839 { USB_DEVICE(0x050d, 0x825a) }, 840 { USB_DEVICE(0x050d, 0x825b) }, 841 { USB_DEVICE(0x050d, 0x935a) }, 842 { USB_DEVICE(0x050d, 0x935b) }, 843 /* Buffalo */ 844 { USB_DEVICE(0x0411, 0x00e8) }, 845 { USB_DEVICE(0x0411, 0x0158) }, 846 { USB_DEVICE(0x0411, 0x015d) }, 847 { USB_DEVICE(0x0411, 0x016f) }, 848 { USB_DEVICE(0x0411, 0x01a2) }, 849 { USB_DEVICE(0x0411, 0x01ee) }, 850 { USB_DEVICE(0x0411, 0x01a8) }, 851 { USB_DEVICE(0x0411, 0x01fd) }, 852 /* Corega */ 853 { USB_DEVICE(0x07aa, 0x002f) }, 854 { USB_DEVICE(0x07aa, 0x003c) }, 855 { USB_DEVICE(0x07aa, 0x003f) }, 856 { USB_DEVICE(0x18c5, 0x0012) }, 857 /* D-Link */ 858 { USB_DEVICE(0x07d1, 0x3c09) }, 859 { USB_DEVICE(0x07d1, 0x3c0a) }, 860 { USB_DEVICE(0x07d1, 0x3c0d) }, 861 { USB_DEVICE(0x07d1, 0x3c0e) }, 862 { USB_DEVICE(0x07d1, 0x3c0f) }, 863 { USB_DEVICE(0x07d1, 0x3c11) }, 864 { USB_DEVICE(0x07d1, 0x3c13) }, 865 { USB_DEVICE(0x07d1, 0x3c15) }, 866 { USB_DEVICE(0x07d1, 0x3c16) }, 867 { USB_DEVICE(0x07d1, 0x3c17) }, 868 { USB_DEVICE(0x2001, 0x3317) }, 869 { USB_DEVICE(0x2001, 0x3c1b) }, 870 { USB_DEVICE(0x2001, 0x3c25) }, 871 /* Draytek */ 872 { USB_DEVICE(0x07fa, 0x7712) }, 873 /* DVICO */ 874 { USB_DEVICE(0x0fe9, 0xb307) }, 875 /* Edimax */ 876 { USB_DEVICE(0x7392, 0x4085) }, 877 { USB_DEVICE(0x7392, 0x7711) }, 878 { USB_DEVICE(0x7392, 0x7717) }, 879 { USB_DEVICE(0x7392, 0x7718) }, 880 { USB_DEVICE(0x7392, 0x7722) }, 881 /* Encore */ 882 { USB_DEVICE(0x203d, 0x1480) }, 883 { USB_DEVICE(0x203d, 0x14a9) }, 884 /* EnGenius */ 885 { USB_DEVICE(0x1740, 0x9701) }, 886 { USB_DEVICE(0x1740, 0x9702) }, 887 { USB_DEVICE(0x1740, 0x9703) }, 888 { USB_DEVICE(0x1740, 0x9705) }, 889 { USB_DEVICE(0x1740, 0x9706) }, 890 { USB_DEVICE(0x1740, 0x9707) }, 891 { USB_DEVICE(0x1740, 0x9708) }, 892 { USB_DEVICE(0x1740, 0x9709) }, 893 /* Gemtek */ 894 { USB_DEVICE(0x15a9, 0x0012) }, 895 /* Gigabyte */ 896 { USB_DEVICE(0x1044, 0x800b) }, 897 { USB_DEVICE(0x1044, 0x800d) }, 898 /* Hawking */ 899 { USB_DEVICE(0x0e66, 0x0001) }, 900 { USB_DEVICE(0x0e66, 0x0003) }, 901 { USB_DEVICE(0x0e66, 0x0009) }, 902 { USB_DEVICE(0x0e66, 0x000b) }, 903 { USB_DEVICE(0x0e66, 0x0013) }, 904 { USB_DEVICE(0x0e66, 0x0017) }, 905 { USB_DEVICE(0x0e66, 0x0018) }, 906 /* I-O DATA */ 907 { USB_DEVICE(0x04bb, 0x0945) }, 908 { USB_DEVICE(0x04bb, 0x0947) }, 909 { USB_DEVICE(0x04bb, 0x0948) }, 910 /* Linksys */ 911 { USB_DEVICE(0x13b1, 0x0031) }, 912 { USB_DEVICE(0x1737, 0x0070) }, 913 { USB_DEVICE(0x1737, 0x0071) }, 914 { USB_DEVICE(0x1737, 0x0077) }, 915 { USB_DEVICE(0x1737, 0x0078) }, 916 /* Logitec */ 917 { USB_DEVICE(0x0789, 0x0162) }, 918 { USB_DEVICE(0x0789, 0x0163) }, 919 { USB_DEVICE(0x0789, 0x0164) }, 920 { USB_DEVICE(0x0789, 0x0166) }, 921 /* Motorola */ 922 { USB_DEVICE(0x100d, 0x9031) }, 923 /* MSI */ 924 { USB_DEVICE(0x0db0, 0x3820) }, 925 { USB_DEVICE(0x0db0, 0x3821) }, 926 { USB_DEVICE(0x0db0, 0x3822) }, 927 { USB_DEVICE(0x0db0, 0x3870) }, 928 { USB_DEVICE(0x0db0, 0x3871) }, 929 { USB_DEVICE(0x0db0, 0x6899) }, 930 { USB_DEVICE(0x0db0, 0x821a) }, 931 { USB_DEVICE(0x0db0, 0x822a) }, 932 { USB_DEVICE(0x0db0, 0x822b) }, 933 { USB_DEVICE(0x0db0, 0x822c) }, 934 { USB_DEVICE(0x0db0, 0x870a) }, 935 { USB_DEVICE(0x0db0, 0x871a) }, 936 { USB_DEVICE(0x0db0, 0x871b) }, 937 { USB_DEVICE(0x0db0, 0x871c) }, 938 { USB_DEVICE(0x0db0, 0x899a) }, 939 /* Ovislink */ 940 { USB_DEVICE(0x1b75, 0x3070) }, 941 { USB_DEVICE(0x1b75, 0x3071) }, 942 { USB_DEVICE(0x1b75, 0x3072) }, 943 { USB_DEVICE(0x1b75, 0xa200) }, 944 /* Para */ 945 { USB_DEVICE(0x20b8, 0x8888) }, 946 /* Pegatron */ 947 { USB_DEVICE(0x1d4d, 0x0002) }, 948 { USB_DEVICE(0x1d4d, 0x000c) }, 949 { USB_DEVICE(0x1d4d, 0x000e) }, 950 { USB_DEVICE(0x1d4d, 0x0011) }, 951 /* Philips */ 952 { USB_DEVICE(0x0471, 0x200f) }, 953 /* Planex */ 954 { USB_DEVICE(0x2019, 0x5201) }, 955 { USB_DEVICE(0x2019, 0xab25) }, 956 { USB_DEVICE(0x2019, 0xed06) }, 957 /* Quanta */ 958 { USB_DEVICE(0x1a32, 0x0304) }, 959 /* Ralink */ 960 { USB_DEVICE(0x148f, 0x2070) }, 961 { USB_DEVICE(0x148f, 0x2770) }, 962 { USB_DEVICE(0x148f, 0x2870) }, 963 { USB_DEVICE(0x148f, 0x3070) }, 964 { USB_DEVICE(0x148f, 0x3071) }, 965 { USB_DEVICE(0x148f, 0x3072) }, 966 /* Samsung */ 967 { USB_DEVICE(0x04e8, 0x2018) }, 968 /* Siemens */ 969 { USB_DEVICE(0x129b, 0x1828) }, 970 /* Sitecom */ 971 { USB_DEVICE(0x0df6, 0x0017) }, 972 { USB_DEVICE(0x0df6, 0x002b) }, 973 { USB_DEVICE(0x0df6, 0x002c) }, 974 { USB_DEVICE(0x0df6, 0x002d) }, 975 { USB_DEVICE(0x0df6, 0x0039) }, 976 { USB_DEVICE(0x0df6, 0x003b) }, 977 { USB_DEVICE(0x0df6, 0x003d) }, 978 { USB_DEVICE(0x0df6, 0x003e) }, 979 { USB_DEVICE(0x0df6, 0x003f) }, 980 { USB_DEVICE(0x0df6, 0x0040) }, 981 { USB_DEVICE(0x0df6, 0x0042) }, 982 { USB_DEVICE(0x0df6, 0x0047) }, 983 { USB_DEVICE(0x0df6, 0x0048) }, 984 { USB_DEVICE(0x0df6, 0x0051) }, 985 { USB_DEVICE(0x0df6, 0x005f) }, 986 { USB_DEVICE(0x0df6, 0x0060) }, 987 /* SMC */ 988 { USB_DEVICE(0x083a, 0x6618) }, 989 { USB_DEVICE(0x083a, 0x7511) }, 990 { USB_DEVICE(0x083a, 0x7512) }, 991 { USB_DEVICE(0x083a, 0x7522) }, 992 { USB_DEVICE(0x083a, 0x8522) }, 993 { USB_DEVICE(0x083a, 0xa618) }, 994 { USB_DEVICE(0x083a, 0xa701) }, 995 { USB_DEVICE(0x083a, 0xa702) }, 996 { USB_DEVICE(0x083a, 0xa703) }, 997 { USB_DEVICE(0x083a, 0xb522) }, 998 /* Sparklan */ 999 { USB_DEVICE(0x15a9, 0x0006) }, 1000 /* Sweex */ 1001 { USB_DEVICE(0x177f, 0x0153) }, 1002 { USB_DEVICE(0x177f, 0x0164) }, 1003 { USB_DEVICE(0x177f, 0x0302) }, 1004 { USB_DEVICE(0x177f, 0x0313) }, 1005 { USB_DEVICE(0x177f, 0x0323) }, 1006 { USB_DEVICE(0x177f, 0x0324) }, 1007 /* U-Media */ 1008 { USB_DEVICE(0x157e, 0x300e) }, 1009 { USB_DEVICE(0x157e, 0x3013) }, 1010 /* ZCOM */ 1011 { USB_DEVICE(0x0cde, 0x0022) }, 1012 { USB_DEVICE(0x0cde, 0x0025) }, 1013 /* Zinwell */ 1014 { USB_DEVICE(0x5a57, 0x0280) }, 1015 { USB_DEVICE(0x5a57, 0x0282) }, 1016 { USB_DEVICE(0x5a57, 0x0283) }, 1017 { USB_DEVICE(0x5a57, 0x5257) }, 1018 /* Zyxel */ 1019 { USB_DEVICE(0x0586, 0x3416) }, 1020 { USB_DEVICE(0x0586, 0x3418) }, 1021 { USB_DEVICE(0x0586, 0x341a) }, 1022 { USB_DEVICE(0x0586, 0x341e) }, 1023 { USB_DEVICE(0x0586, 0x343e) }, 1024 #ifdef CONFIG_RT2800USB_RT33XX 1025 /* Belkin */ 1026 { USB_DEVICE(0x050d, 0x945b) }, 1027 /* D-Link */ 1028 { USB_DEVICE(0x2001, 0x3c17) }, 1029 /* Panasonic */ 1030 { USB_DEVICE(0x083a, 0xb511) }, 1031 /* Accton/Arcadyan/Epson */ 1032 { USB_DEVICE(0x083a, 0xb512) }, 1033 /* Philips */ 1034 { USB_DEVICE(0x0471, 0x20dd) }, 1035 /* Ralink */ 1036 { USB_DEVICE(0x148f, 0x3370) }, 1037 { USB_DEVICE(0x148f, 0x8070) }, 1038 /* Sitecom */ 1039 { USB_DEVICE(0x0df6, 0x0050) }, 1040 /* Sweex */ 1041 { USB_DEVICE(0x177f, 0x0163) }, 1042 { USB_DEVICE(0x177f, 0x0165) }, 1043 #endif 1044 #ifdef CONFIG_RT2800USB_RT35XX 1045 /* Allwin */ 1046 { USB_DEVICE(0x8516, 0x3572) }, 1047 /* Askey */ 1048 { USB_DEVICE(0x1690, 0x0744) }, 1049 { USB_DEVICE(0x1690, 0x0761) }, 1050 { USB_DEVICE(0x1690, 0x0764) }, 1051 /* ASUS */ 1052 { USB_DEVICE(0x0b05, 0x179d) }, 1053 /* Cisco */ 1054 { USB_DEVICE(0x167b, 0x4001) }, 1055 /* EnGenius */ 1056 { USB_DEVICE(0x1740, 0x9801) }, 1057 /* I-O DATA */ 1058 { USB_DEVICE(0x04bb, 0x0944) }, 1059 /* Linksys */ 1060 { USB_DEVICE(0x13b1, 0x002f) }, 1061 { USB_DEVICE(0x1737, 0x0079) }, 1062 /* Logitec */ 1063 { USB_DEVICE(0x0789, 0x0170) }, 1064 /* Ralink */ 1065 { USB_DEVICE(0x148f, 0x3572) }, 1066 /* Sitecom */ 1067 { USB_DEVICE(0x0df6, 0x0041) }, 1068 { USB_DEVICE(0x0df6, 0x0062) }, 1069 { USB_DEVICE(0x0df6, 0x0065) }, 1070 { USB_DEVICE(0x0df6, 0x0066) }, 1071 { USB_DEVICE(0x0df6, 0x0068) }, 1072 /* Toshiba */ 1073 { USB_DEVICE(0x0930, 0x0a07) }, 1074 /* Zinwell */ 1075 { USB_DEVICE(0x5a57, 0x0284) }, 1076 #endif 1077 #ifdef CONFIG_RT2800USB_RT3573 1078 /* AirLive */ 1079 { USB_DEVICE(0x1b75, 0x7733) }, 1080 /* ASUS */ 1081 { USB_DEVICE(0x0b05, 0x17bc) }, 1082 { USB_DEVICE(0x0b05, 0x17ad) }, 1083 /* Belkin */ 1084 { USB_DEVICE(0x050d, 0x1103) }, 1085 /* Cameo */ 1086 { USB_DEVICE(0x148f, 0xf301) }, 1087 /* D-Link */ 1088 { USB_DEVICE(0x2001, 0x3c1f) }, 1089 /* Edimax */ 1090 { USB_DEVICE(0x7392, 0x7733) }, 1091 /* Hawking */ 1092 { USB_DEVICE(0x0e66, 0x0020) }, 1093 { USB_DEVICE(0x0e66, 0x0021) }, 1094 /* I-O DATA */ 1095 { USB_DEVICE(0x04bb, 0x094e) }, 1096 /* Linksys */ 1097 { USB_DEVICE(0x13b1, 0x003b) }, 1098 /* Logitec */ 1099 { USB_DEVICE(0x0789, 0x016b) }, 1100 /* NETGEAR */ 1101 { USB_DEVICE(0x0846, 0x9012) }, 1102 { USB_DEVICE(0x0846, 0x9013) }, 1103 { USB_DEVICE(0x0846, 0x9019) }, 1104 /* Planex */ 1105 { USB_DEVICE(0x2019, 0xed19) }, 1106 /* Ralink */ 1107 { USB_DEVICE(0x148f, 0x3573) }, 1108 /* Sitecom */ 1109 { USB_DEVICE(0x0df6, 0x0067) }, 1110 { USB_DEVICE(0x0df6, 0x006a) }, 1111 { USB_DEVICE(0x0df6, 0x006e) }, 1112 /* ZyXEL */ 1113 { USB_DEVICE(0x0586, 0x3421) }, 1114 #endif 1115 #ifdef CONFIG_RT2800USB_RT53XX 1116 /* Arcadyan */ 1117 { USB_DEVICE(0x043e, 0x7a12) }, 1118 { USB_DEVICE(0x043e, 0x7a32) }, 1119 /* ASUS */ 1120 { USB_DEVICE(0x0b05, 0x17e8) }, 1121 /* Azurewave */ 1122 { USB_DEVICE(0x13d3, 0x3329) }, 1123 { USB_DEVICE(0x13d3, 0x3365) }, 1124 /* D-Link */ 1125 { USB_DEVICE(0x2001, 0x3c15) }, 1126 { USB_DEVICE(0x2001, 0x3c19) }, 1127 { USB_DEVICE(0x2001, 0x3c1c) }, 1128 { USB_DEVICE(0x2001, 0x3c1d) }, 1129 { USB_DEVICE(0x2001, 0x3c1e) }, 1130 { USB_DEVICE(0x2001, 0x3c20) }, 1131 { USB_DEVICE(0x2001, 0x3c22) }, 1132 { USB_DEVICE(0x2001, 0x3c23) }, 1133 /* LG innotek */ 1134 { USB_DEVICE(0x043e, 0x7a22) }, 1135 { USB_DEVICE(0x043e, 0x7a42) }, 1136 /* Panasonic */ 1137 { USB_DEVICE(0x04da, 0x1801) }, 1138 { USB_DEVICE(0x04da, 0x1800) }, 1139 { USB_DEVICE(0x04da, 0x23f6) }, 1140 /* Philips */ 1141 { USB_DEVICE(0x0471, 0x2104) }, 1142 { USB_DEVICE(0x0471, 0x2126) }, 1143 { USB_DEVICE(0x0471, 0x2180) }, 1144 { USB_DEVICE(0x0471, 0x2181) }, 1145 { USB_DEVICE(0x0471, 0x2182) }, 1146 /* Ralink */ 1147 { USB_DEVICE(0x148f, 0x5370) }, 1148 { USB_DEVICE(0x148f, 0x5372) }, 1149 #endif 1150 #ifdef CONFIG_RT2800USB_RT55XX 1151 /* Arcadyan */ 1152 { USB_DEVICE(0x043e, 0x7a32) }, 1153 /* AVM GmbH */ 1154 { USB_DEVICE(0x057c, 0x8501) }, 1155 /* Buffalo */ 1156 { USB_DEVICE(0x0411, 0x0241) }, 1157 { USB_DEVICE(0x0411, 0x0253) }, 1158 /* D-Link */ 1159 { USB_DEVICE(0x2001, 0x3c1a) }, 1160 { USB_DEVICE(0x2001, 0x3c21) }, 1161 /* Proware */ 1162 { USB_DEVICE(0x043e, 0x7a13) }, 1163 /* Ralink */ 1164 { USB_DEVICE(0x148f, 0x5572) }, 1165 /* TRENDnet */ 1166 { USB_DEVICE(0x20f4, 0x724a) }, 1167 #endif 1168 #ifdef CONFIG_RT2800USB_UNKNOWN 1169 /* 1170 * Unclear what kind of devices these are (they aren't supported by the 1171 * vendor linux driver). 1172 */ 1173 /* Abocom */ 1174 { USB_DEVICE(0x07b8, 0x3073) }, 1175 { USB_DEVICE(0x07b8, 0x3074) }, 1176 /* Alpha Networks */ 1177 { USB_DEVICE(0x14b2, 0x3c08) }, 1178 { USB_DEVICE(0x14b2, 0x3c11) }, 1179 /* Amigo */ 1180 { USB_DEVICE(0x0e0b, 0x9031) }, 1181 { USB_DEVICE(0x0e0b, 0x9041) }, 1182 /* ASUS */ 1183 { USB_DEVICE(0x0b05, 0x166a) }, 1184 { USB_DEVICE(0x0b05, 0x1760) }, 1185 { USB_DEVICE(0x0b05, 0x1761) }, 1186 { USB_DEVICE(0x0b05, 0x1790) }, 1187 { USB_DEVICE(0x0b05, 0x17a7) }, 1188 /* AzureWave */ 1189 { USB_DEVICE(0x13d3, 0x3262) }, 1190 { USB_DEVICE(0x13d3, 0x3284) }, 1191 { USB_DEVICE(0x13d3, 0x3322) }, 1192 { USB_DEVICE(0x13d3, 0x3340) }, 1193 { USB_DEVICE(0x13d3, 0x3399) }, 1194 { USB_DEVICE(0x13d3, 0x3400) }, 1195 { USB_DEVICE(0x13d3, 0x3401) }, 1196 /* Belkin */ 1197 { USB_DEVICE(0x050d, 0x1003) }, 1198 /* Buffalo */ 1199 { USB_DEVICE(0x0411, 0x012e) }, 1200 { USB_DEVICE(0x0411, 0x0148) }, 1201 { USB_DEVICE(0x0411, 0x0150) }, 1202 /* Corega */ 1203 { USB_DEVICE(0x07aa, 0x0041) }, 1204 { USB_DEVICE(0x07aa, 0x0042) }, 1205 { USB_DEVICE(0x18c5, 0x0008) }, 1206 /* D-Link */ 1207 { USB_DEVICE(0x07d1, 0x3c0b) }, 1208 /* Encore */ 1209 { USB_DEVICE(0x203d, 0x14a1) }, 1210 /* EnGenius */ 1211 { USB_DEVICE(0x1740, 0x0600) }, 1212 { USB_DEVICE(0x1740, 0x0602) }, 1213 /* Gemtek */ 1214 { USB_DEVICE(0x15a9, 0x0010) }, 1215 /* Gigabyte */ 1216 { USB_DEVICE(0x1044, 0x800c) }, 1217 /* Hercules */ 1218 { USB_DEVICE(0x06f8, 0xe036) }, 1219 /* Huawei */ 1220 { USB_DEVICE(0x148f, 0xf101) }, 1221 /* I-O DATA */ 1222 { USB_DEVICE(0x04bb, 0x094b) }, 1223 /* LevelOne */ 1224 { USB_DEVICE(0x1740, 0x0605) }, 1225 { USB_DEVICE(0x1740, 0x0615) }, 1226 /* Logitec */ 1227 { USB_DEVICE(0x0789, 0x0168) }, 1228 { USB_DEVICE(0x0789, 0x0169) }, 1229 /* Motorola */ 1230 { USB_DEVICE(0x100d, 0x9032) }, 1231 /* Pegatron */ 1232 { USB_DEVICE(0x05a6, 0x0101) }, 1233 { USB_DEVICE(0x1d4d, 0x0010) }, 1234 /* Planex */ 1235 { USB_DEVICE(0x2019, 0xab24) }, 1236 { USB_DEVICE(0x2019, 0xab29) }, 1237 /* Qcom */ 1238 { USB_DEVICE(0x18e8, 0x6259) }, 1239 /* RadioShack */ 1240 { USB_DEVICE(0x08b9, 0x1197) }, 1241 /* Sitecom */ 1242 { USB_DEVICE(0x0df6, 0x003c) }, 1243 { USB_DEVICE(0x0df6, 0x004a) }, 1244 { USB_DEVICE(0x0df6, 0x004d) }, 1245 { USB_DEVICE(0x0df6, 0x0053) }, 1246 { USB_DEVICE(0x0df6, 0x0069) }, 1247 { USB_DEVICE(0x0df6, 0x006f) }, 1248 { USB_DEVICE(0x0df6, 0x0078) }, 1249 /* SMC */ 1250 { USB_DEVICE(0x083a, 0xa512) }, 1251 { USB_DEVICE(0x083a, 0xc522) }, 1252 { USB_DEVICE(0x083a, 0xd522) }, 1253 { USB_DEVICE(0x083a, 0xf511) }, 1254 /* Sweex */ 1255 { USB_DEVICE(0x177f, 0x0254) }, 1256 /* TP-LINK */ 1257 { USB_DEVICE(0xf201, 0x5370) }, 1258 #endif 1259 { 0, } 1260 }; 1261 1262 MODULE_AUTHOR(DRV_PROJECT); 1263 MODULE_VERSION(DRV_VERSION); 1264 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver."); 1265 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards"); 1266 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table); 1267 MODULE_FIRMWARE(FIRMWARE_RT2870); 1268 MODULE_LICENSE("GPL"); 1269 1270 static int rt2800usb_probe(struct usb_interface *usb_intf, 1271 const struct usb_device_id *id) 1272 { 1273 return rt2x00usb_probe(usb_intf, &rt2800usb_ops); 1274 } 1275 1276 static struct usb_driver rt2800usb_driver = { 1277 .name = KBUILD_MODNAME, 1278 .id_table = rt2800usb_device_table, 1279 .probe = rt2800usb_probe, 1280 .disconnect = rt2x00usb_disconnect, 1281 .suspend = rt2x00usb_suspend, 1282 .resume = rt2x00usb_resume, 1283 .reset_resume = rt2x00usb_resume, 1284 .disable_hub_initiated_lpm = 1, 1285 }; 1286 1287 module_usb_driver(rt2800usb_driver); 1288